Relocation And Maintenance - Mitsubishi Electric MSZ-HC25VA Installation Manual

4. PURGING PROCEDURES, LEAK TEST, AND TEST RUN
4-1. PURGING PROCEDURES AND LEAK TEST
gas pipe side of the outdoor unit.
Stop valve cap
*Open
Service port cap
•
Service port
A
Open
ance and this causes trouble.

5. RELOCATION AND MAINTENANCE

5-1. REMOVING AND INSTALLING THE PANEL ASSEMBLY
Removal procedure
Installation procedure
procedure in reverse.
to the unit.
5-2. REMOVING THE INDOOR UNIT
plate.
If the above method cannot be used
Stop valve
for LIQUID
Handle
Low
Handle High
Stop valve for
GAS
Adapter for pre-
When attaching the control valve
When attaching the control valve to
then tighten part A. Do not tighten
core is in open position.
-
2
1 2
Lower
Square hole
4-2. TEST RUN
details.
Checking the remote (infrared) signal reception
4-3. AUTO RESTART FUNCTION
Caution:
To the user
4-4. EXPLANATION TO THE USER
-
5-3. PUMPING DOWN
side of the outdoor unit.
2
1
To start the
operation
HEAT
operation switch
.
-
-